Top 100 JavaScript Developers
The Best of October 2026Looking for a top JavaScript development company?
Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.
That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best JavaScript Development Companies
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811$25,000+50 - 249 employeesDraper, UTRead More
Zibtek is full-stack development digital agency based in Draper, Utah. Services include mobile development, digital marketing, and custom software development. They were founded in 2009 and have more than 250 employees that serve a variety of clients, but mostly the healthcare and financial services sectors.
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AdobeIndustries
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812$10,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaWebethics is a small Sahibzada Ajit Singh Nagar, India-based web development firm. Launched in 2015, the team offers Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more.Read More
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LargoIndustries
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813$5,000+50 - 249 employeesT'bilisi, GeorgiaAKDev Group is a T'bilisi, Georgia-based custom software development firm. Established in 2017, the midsize team offers Custom Software Development, Web Development, Enterprise App Modernization, Mobile App Development, and more.Read More
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814$25,000+50 - 249 employeesSeattle, WAMobcoder is an AI company founded in 2014. Their midsize team is located in Seattle, Washington; Cobham, England; Ghaziabad, India and Burnaby, Canada. The agency specializes in Artificial Intelligence, IT staff augmentation, Custom Software Development, UX/UI Design, and more.Read More
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General millsIndustries
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815$25,000+10 - 49 employeesManchester, EnglandCorporation Pop Ltd is a small application development firm. The Manchester, England-based agency was founded in 1991. Their services include Mobile App Development, AR/VR development, Web Development, and UX/UI Design.Read More
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816$25,000+10 - 49 employeesMontréal, CanadaOrizon Design is an UX design company based in Montréal, Canada; Miami, Florida and Dubai, United Arab Emirates. The small team focuses on UX/UI Design, Branding, Web Design, Product Design, and more and was launched in 2017.Read More
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ZaraIndustries
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817$5,000+50 - 249 employeesChandler, AZRead More
Launched in 2005, atmosol is an e-commerce development firm and web design company. They are headquartered in Chandler, Arizona and have a small team. Their services include e-commerce development and web design.
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818$10,000+10 - 49 employeesSibiu, RomaniaScriptics®️ is a small web development firm. The Sibiu, Romania-based company was launched in 2012. Their team offers Web Development, Custom Software Development, CRM consulting and SI, ERP consulting and SI, and more.Read More
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819$1,000+10 - 49 employeesIași, RomaniaRead More
Headquartered in Iasi, Romania and founded in 2015, Cult of Coders is a software company with a team of 24. They provide clients with mobile and web development, IT strategy consulting, and custom software development services.
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The WingIndustries
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820$10,000+10 - 49 employeesHopkinton, NHRead More
Web development company Launch Theory was established in 2001. The company specializes in web development, digital strategy, search engine optimization, ux/ui design, and more and has a small team.
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Tufts UniversityIndustries
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821$5,000+10 - 49 employeesZagreb, CroatiaRead More
Firefly Agency is an app development company. They are headquartered in Zagreb, Croatia and have a small team. Their services include mobile app development and web development. The agency was founded in 2018.
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822$25,000+250 - 999 employeesYerevan, ArmeniaUmbrella IT is a website development firm headquartered in Yerevan, Armenia; New York, New York; London, England and Wilmington, Delaware. The company offers Web Development, Mobile App Development, UX/UI Design, IoT development, and more and has a midsize team.The company was founded in 2009.Read More
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DisneyIndustries
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823$10,000+10 - 49 employeesSydney, AustraliaBearplus, a web development firm, is headquartered in Sydney, Australia; Ho Chi Minh, Vietnam and Singapore, Singapore. The small team provides Web Development, UX/UI Design, Branding, Custom Software Development, and more. The firm was established in 2016.Read More
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Faybl - Autonomous AI Agent CaskX - Whiskey Trading Platform Rotimatic - World’s #1 fully automatic roti maker Chocolate Finance - Singapore-based fintech platformIndustries
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824$10,000+50 - 249 employeesRead More
WeDevelop is a web development company located in Río Cuarto, Argentina. They were founded in 2018. Their team includes 19 individuals who also offer web and UX/UI design services to primarily midmarket agencies.
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825$10,000+10 - 49 employeesMontevideo, UruguayLocated in Montevideo, Uruguay, Houlak is a website development firm. Launched in 2017, the small team focuses on Web Development, Mobile App Development, DevOps Managed Services, Other Application Development, and more.Read More
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CreditelIndustries
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826$5,000+10 - 49 employeesBeograd, SerbiaRead More
MANE is a digital product design and development agency founded in 2007. The team of about 11 employees, based in Belgrade, Serbia, mostly serves small businesses. Their services include web development, custom software development, and UX/UI design.
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Fruit of the LoomIndustries
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827$25,000+10 - 49 employeesCluj-Napoca, RomaniaLinnify is a small artificial intelligence development company. The Cluj-Napoca, Romania-based agency was launched in 2016. Their team offers Artificial Intelligence, AI Agents, Custom Software Development, Generative AI, and more.Read More
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ReadabilityIndustries
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828$1,000+250 - 999 employeesFort Wayne, INFounded in 2009, CODECLOUDS is an e-commerce development company. Their midsize team is based in Fort Wayne, Indiana; Bidhannagar, India; Wellington, New Zealand and Sydney, Australia and specializes in E-Commerce Development, Web Development, Custom Software Development, CRM consulting and SI, and more.Read More
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DermelectIndustries
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829$5,000+250 - 999 employeesPalo Alto, CALITSLINK is an AI company in Palo Alto, California and Orlando, Florida. The midsize agency was launched in 2014. Their services include Artificial Intelligence, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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Mush LimitedIndustries
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830$10,000+50 - 249 employeesRichmond, AustraliaIn Richmond, Australia and Bondi Junction, Australia, Appetiser is a midsize app development company. They offer Mobile App Development, Custom Software Development, UX/UI Design, Product Design, and more and were launched in 2016.Read More
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YoufoodzIndustries
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831$25,000+50 - 249 employeesNew York, NYPixelPlex is a midsize New York, New York-based Blockchain company. They provide Blockchain, BI & big data consulting & SI, Artificial Intelligence, AI Consulting, and more and were founded in 2007.Read More
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Microsoft BMW Kakao QTUMIndustries
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832$25,000+50 - 249 employeesMountain View, CACloseloop Technologies LLC is a software development company. Their midsize team is headquartered in Mountain View, California; Sahibzada Ajit Singh Nagar, India and Jaipur, India and focuses on Custom Software Development, AI Consulting, CRM consulting and SI, ERP consulting and SI, and more. The agency was founded in 2011.Read More
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Block and Tam AutoTech Consulting Group Motorola Solutions PIC CorporationIndustries
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833$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
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Columbia SportswearIndustries
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834$5,000+50 - 249 employeesTallinn, EstoniaRead More
Custom software development firm SST was established in 2018. Based in Tallinn, Estonia and Kyiv, Ukraine, their midsize team offers custom software development, web development, e-commerce development, and mobile app development.
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Job MeteorIndustries
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835$5,000+2 - 9 employeesShanghai, ChinaRead More
Lantern Digital is a web and digital agency based in Shanghai, China. The agency, founded in 2008, has a team of less than ten that provides web design and web development services. Lantern Digital serves mid-market and other-sized companies in various industries that include education, hospitality & leisure, and financial services.
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JLL Lagardere Tenneco Stellar WorksIndustries
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836$10,000+10 - 49 employeesAustin, TXRead More
Living Proof Creative is a full-service digital marketing agency located in Austin, Texas. Founded in 2015, Living Proof Creative provides services for web design, web development, e-commerce, and digital strategy. They have about 10 employees and focus on the e-commerce sector, among other industries.
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837$10,000+10 - 49 employeesChicago, ILBlueshoon, inc is a small website development company. Founded in 2008, the firm is headquartered in Chicago, Illinois. Their services include Web Development, Web Design, Email Marketing, and E-Commerce Development.Read More
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Hallmark Tonal Playboy NASCARIndustries
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838$1,000+50 - 249 employeesEstoril, PortugalSeedium is a software development company. They focus on Custom Software Development, Artificial Intelligence, Mobile App Development, and Web Development and were launched in 2017. Their midsize team is Tallinn, Estonia-based.Read More
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SmarterContact Picflow AI IgnitionIndustries
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839$5,000+10 - 49 employeesSiteGist is a website development company. The small Lviv, Ukraine-based firm was launched in 2010. Their services include web development, e-commerce development, ux/ui design, and search engine optimization.Read More
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840$5,000+10 - 49 employeesZagreb, CroatiaProject42.Agency [powered by Uprise] is a video production agency founded in 2022. Headquartered in Zagreb, Croatia; London, England; Genève, Switzerland and Austin, Texas, their small team offers Video Production, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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Schedule ConsultationMost Reviewed JavaScript Developers
Connect with a JavaScript Developers that received the most new reviews in the past 12 months.
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JavaScript Development Companies FAQs
The most popular JavaScript development companies out there may not be the right match for your company's needs. Here are some FAQs to get you thinking about your business needs, which will help you find the right match.
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What is JavaScript used for?
JavaScript is one of the main programming languages in the web development industry today. Many developers utilize JavaScript to create interactive features for websites and applications. Many prefer it because it can produce responsive UI and animations.
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Is JavaScript still widely used?
Yes, JavaScript is widely used in the market and is considered one of the popular options in the programming language space. It has been proven to be a consistent and capable programming language for creating interactive and modern features for websites and applications.
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Which top companies use JavaScript?
A lot of established companies and businesses utilize JavaScript, but some of the notable ones are Facebook, Amazon, Netflix, Google, and even Microsoft. These companies utilize JavaScript for web development projects including their front-end and back-end needs.